Knob and tube wiring replacement costs are higher than many other home improvement projects at $24,300 on average or between $12,000 and $36,600. Homeowners can expect home size, accessibility of the ...

Amy Fontinelle is a freelance writer, researcher and editor who brings a journalistic approach to personal finance content. Since 2004, she has worked with lenders, real estate agents, consultants, ...

The 2026 Mechanical/Electrical Square Foot Costbook compiles detailed cost data from 65 actual building projects - spanning a wide range of types and sizes, including commercial, institutional, ...

Price per square foot is a metric used for comparing costs in real estate, such as rents or remodeling costs. In commercial leases, PSF helps assess value by comparing the rent of similar buildings.

Of course, calculating and comparing price per square foot doesn’t tell you everything about the differences between various homes you’re considering. There are several reasons for this. Price per ...